下面是一个使用Apache HttpClient消耗无限HTTP GET流的示例代码：

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

import java.io.IOException;
import java.nio.charset.StandardCharsets;

public class InfiniteHttpGetExample {

    public static void main(String[] args) {
        CloseableHttpClient httpClient = HttpClients.createDefault();
        HttpGet httpGet = new HttpGet("http://example.com/stream");

        try {
            HttpResponse response = httpClient.execute(httpGet);
            HttpEntity entity = response.getEntity();

            if (response.getStatusLine().getStatusCode() == 200 && entity != null) {
                // 使用无限循环读取流
                while (true) {
                    byte[] buffer = new byte[1024];
                    int bytesRead = entity.getContent().read(buffer);

                    if (bytesRead == -1) {
                        break; // 读取完毕，退出循环
                    }

                    String content = new String(buffer, 0, bytesRead, StandardCharsets.UTF_8);
                    System.out.println(content);
                }
            } else {
                // 处理请求失败的情况
                System.out.println("请求失败，状态码：" + response.getStatusLine().getStatusCode());
            }

            EntityUtils.consume(entity); // 确保资源被释放

        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                httpClient.close(); // 关闭HttpClient
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

上述代码使用Apache HttpClient发送一个GET请求，并在获取到响应后，通过无限循环读取响应流的内容。每次读取的内容被转换为字符串并打印出来，直到读取完毕（即read()方法返回-1）为止。

请注意，这只是一个示例代码，实际应用中可能需要根据具体需求做更多的处理，比如处理异常、优化读取性能等。